CDL · Hazardous materials

If you haul Division 1.1 or 1.2 explosives, what may the floor lining of the cargo area be made of?

Correct answer: Nonferrous metal.

Answer options

  1. ANonferrous metal Correct
  2. BCarbon steel
  3. CCast iron

Why

Iron and steel can strike sparks, so the floor lining under Division 1.1 or 1.2 cargo has to be either a nonmetallic material or a metal with no iron in it. Carbon steel and cast iron are both iron-based, so neither qualifies.

About this question

Topic: Hazardous materials   License: CDL

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